:root{
  --gold:#FFD700;--gold-dark:#B8860B;--red:#C0392B;
  --bg:#0A0A0A;--bg-card:#141414;--bg-elev:#1C1C1C;
  --text:#F5F5F5;--text-mut:#A0A0A0;--border:#2A2A2A;
  --success:#27AE60;--warning:#F39C12;
  --font-h:'Cinzel',serif;--font-bn:'Noto Sans Bengali',sans-serif;--font-b:'Poppins',sans-serif;
  --r-sm:6px;--r-md:12px;--r-lg:20px;
  --sh-card:0 4px 24px rgba(0,0,0,.4);--sh-glow:0 0 20px rgba(255,215,0,.15);
  --tr:all .3s cubic-bezier(.4,0,.2,1);--max:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);background:var(--bg);color:var(--text);line-height:1.6;font-size:16px;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
body[data-lang="bn"]{font-family:var(--font-bn)}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none;transition:var(--tr)}
a:hover{color:#fff}
h1,h2,h3,h4,h5,h6{font-family:var(--font-h);font-weight:700;line-height:1.2;color:#fff;margin-bottom:.6em}
h1{font-size:clamp(1.75rem,4vw,2.75rem)}
h2{font-size:clamp(1.4rem,3vw,2rem);color:var(--gold)}
h3{font-size:clamp(1.15rem,2.5vw,1.5rem)}
p{margin-bottom:1em;color:var(--text)}
ul,ol{margin:1em 0 1em 1.5em}
li{margin-bottom:.4em}
.container{max-width:var(--max);margin:0 auto;padding:0 20px;width:100%}
main{flex:1}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold);color:#000;padding:8px 16px;z-index:9999}
.skip-link:focus{left:10px;top:10px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(10,10,10,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 20px;max-width:var(--max);margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:700;font-size:1.25rem;color:var(--gold)}
.logo svg{flex-shrink:0}
.logo-text{letter-spacing:1px}
.main-nav{flex:1}
.nav-list{display:flex;list-style:none;gap:8px;margin:0;justify-content:center}
.nav-item{position:relative}
.nav-item>a{display:block;padding:10px 14px;color:var(--text);font-weight:500;font-size:.95rem;border-radius:var(--r-sm)}
.nav-item>a:hover{background:rgba(255,215,0,.08);color:var(--gold)}
.dropdown{position:absolute;top:100%;left:0;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-md);min-width:200px;padding:8px;list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(8px);transition:var(--tr);box-shadow:var(--sh-card);z-index:50}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li{margin:0}
.dropdown a{display:block;padding:8px 12px;color:var(--text);border-radius:var(--r-sm);font-size:.9rem}
.dropdown a:hover{background:rgba(255,215,0,.1);color:var(--gold)}
.caret{font-size:.7rem;opacity:.7}
.header-actions{display:flex;align-items:center;gap:10px}
.lang-toggle{background:transparent;border:1px solid var(--border);color:var(--text);padding:6px 12px;border-radius:var(--r-sm);cursor:pointer;font:inherit;font-size:.85rem;transition:var(--tr)}
.lang-toggle:hover{border-color:var(--gold);color:var(--gold)}
.lang-toggle .active{color:var(--gold);font-weight:700}
.mobile-toggle{display:none;background:none;border:none;width:32px;height:32px;flex-direction:column;justify-content:space-around;cursor:pointer;padding:4px}
.mobile-toggle span{display:block;width:100%;height:3px;background:var(--gold);border-radius:2px;transition:var(--tr)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--r-md);font-weight:600;font-family:var(--font-b);font-size:.95rem;cursor:pointer;border:2px solid transparent;transition:var(--tr);text-decoration:none;line-height:1.2}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-lg{padding:16px 32px;font-size:1.05rem}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#000}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,215,0,.4);color:#000}
.btn-ghost{background:transparent;border-color:var(--gold);color:var(--gold)}
.btn-ghost:hover{background:rgba(255,215,0,.1)}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#229a55;color:#fff}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:#a02e22;color:#fff}

/* Breadcrumb */
.breadcrumb{padding:14px 20px;font-size:.85rem;color:var(--text-mut)}
.crumb-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.breadcrumb a{color:var(--text-mut)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{opacity:.5}
.breadcrumb [aria-current]{color:var(--gold)}

/* Page intro */
.intro{padding:32px 20px;max-width:900px}
.page-h1{margin-bottom:24px}
.intro p{font-size:1.05rem;color:var(--text)}

/* Content sections */
.content-section{padding:48px 20px;max-width:900px}
.content-section h2{margin-bottom:20px;border-left:4px solid var(--gold);padding-left:14px}
.bn-sub{color:var(--gold);font-style:italic;font-family:var(--font-bn);margin-bottom:16px;font-size:1rem}
.content-section p{margin-bottom:1em;font-size:1rem}

/* Hero */
.hero{position:relative;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,#0a0a0a 0%,#1a1206 50%,#0a0a0a 100%);padding:48px 0 32px}
.hero-bg{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.particles{position:absolute;inset:0;background-image:radial-gradient(2px 2px at 20px 30px,#ffd70044,transparent),radial-gradient(2px 2px at 60% 70%,#ffd70033,transparent),radial-gradient(1px 1px at 50px 160px,#ffd70022,transparent),radial-gradient(1px 1px at 90% 40%,#ffd70055,transparent),radial-gradient(2px 2px at 130px 80px,#ffd70033,transparent);background-size:200px 200px;animation:drift 30s linear infinite}
.hero-content{position:relative;z-index:1;padding:0 16px;width:100%}
.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;margin-bottom:32px}
.hero-text{text-align:left}
.hero-badge{display:inline-block;padding:6px 14px;background:rgba(255,215,0,.1);border:1px solid var(--gold);border-radius:50px;color:var(--gold);font-size:.78rem;letter-spacing:1px;font-weight:600;margin-bottom:16px}
.hero-title{font-size:clamp(1.6rem,4.5vw,3.2rem);margin-bottom:12px;background:linear-gradient(135deg,#fff 0%,var(--gold) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.15}
.hero-subtitle{font-size:clamp(.95rem,1.6vw,1.1rem);color:var(--text-mut);margin:0 0 20px;line-height:1.55}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.hero-jackpot{display:inline-flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 18px;background:linear-gradient(135deg,rgba(255,215,0,.15),rgba(192,57,43,.15));border:1px solid var(--gold);border-radius:var(--r-md)}
.jp-label{font-size:.7rem;color:var(--text-mut);letter-spacing:1px;text-transform:uppercase}
.jp-amount{font-family:var(--font-h);font-size:1.5rem;color:var(--gold);font-weight:700}
.hero-form{background:rgba(20,20,20,.92);border:1px solid var(--gold);border-radius:var(--r-lg);padding:20px;backdrop-filter:blur(6px);box-shadow:0 0 32px rgba(255,215,0,.18)}
.hf-head{text-align:center;margin-bottom:14px;padding-bottom:12px;border-bottom:1px dashed var(--border)}
.hf-head strong{display:block;color:var(--gold);font-family:var(--font-h);font-size:1.1rem}
.hf-head span{color:var(--text-mut);font-size:.78rem}
.quick-register label{display:block;margin-bottom:10px;font-size:.85rem;color:var(--text)}
.quick-register input[type="tel"],.quick-register input[type="password"]{display:block;width:100%;margin-top:4px;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text);font:inherit;font-size:.95rem}
.quick-register input:focus{outline:none;border-color:var(--gold)}
.agree{display:flex;align-items:flex-start;gap:8px;font-size:.8rem;color:var(--text-mut);margin-bottom:12px}
.agree input{margin-top:3px;flex-shrink:0}
.btn-block{width:100%;display:flex}
.hf-foot{text-align:center;margin:10px 0 0;font-size:.8rem;color:var(--text-mut)}
.hero-trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:16px;padding:16px;background:rgba(20,20,20,.6);border:1px solid var(--border);border-radius:var(--r-lg);margin-bottom:14px}
.trust-item{text-align:center}
.trust-item strong{display:block;font-size:clamp(1.1rem,2.2vw,1.5rem);color:var(--gold);font-family:var(--font-h)}
.trust-item span{font-size:.75rem;color:var(--text-mut)}
.winners-ticker{display:flex;align-items:center;gap:12px;background:rgba(20,20,20,.6);border:1px solid var(--border);border-radius:var(--r-md);padding:8px 12px;overflow:hidden;font-size:.82rem}
.wt-label{color:var(--gold);font-weight:600;flex-shrink:0;font-size:.85rem}
.wt-track{display:flex;gap:32px;animation:tickerScroll 40s linear infinite;white-space:nowrap}
.wt-track span strong{color:var(--gold);margin:0 6px}
@keyframes tickerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* Topic cloud (LSI) */
.topic-cloud{display:flex;flex-wrap:wrap;gap:6px;margin:20px 0 0;padding-top:16px;border-top:1px dashed var(--border)}
.topic-pill{display:inline-block;padding:4px 10px;background:rgba(255,215,0,.06);border:1px solid var(--border);border-radius:50px;font-size:.75rem;color:var(--text-mut);transition:var(--tr)}
.topic-pill:hover{border-color:var(--gold);color:var(--gold)}

/* CTA banner */
.cta-banner{background:linear-gradient(135deg,#1a1206,#0a0a0a);border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);padding:64px 0;margin:48px 0 0;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(255,215,0,.1),transparent 70%)}
.cta-inner{text-align:center;position:relative}
.cta-inner h2{color:var(--gold)}
.cta-inner p{color:var(--text);font-size:1.1rem;margin-bottom:28px}
.cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}

/* Footer */
.site-footer{background:#050505;padding:64px 0 24px;margin-top:auto;border-top:1px solid var(--border)}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.ft-col h4{color:var(--gold);font-size:1rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px;font-family:var(--font-b)}
.ft-col ul{list-style:none;margin:0;padding:0}
.ft-col li{margin-bottom:8px}
.ft-col a{color:var(--text-mut);font-size:.9rem}
.ft-col a:hover{color:var(--gold)}
.ft-brand .logo{margin-bottom:16px}
.ft-desc{color:var(--text-mut);font-size:.9rem;margin-bottom:16px;line-height:1.6}
.ft-socials{display:flex;gap:8px;margin-bottom:16px}
.ft-socials a{display:flex;align-items:center;justify-content:center;width:34px;height:34px;background:var(--bg-elev);border:1px solid var(--border);border-radius:50%;color:var(--gold);font-weight:700;font-size:.85rem}
.ft-socials a:hover{background:var(--gold);color:#000}
.age-badge{display:inline-block;padding:6px 14px;background:var(--red);color:#fff;border-radius:50px;font-weight:700;font-size:.85rem}
.ft-payments{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:24px}
.ft-payments span:first-child{color:var(--text-mut);font-size:.85rem;margin-right:12px}
.pay-pill{display:inline-block;padding:6px 14px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--r-sm);font-size:.85rem;color:var(--text);font-weight:600}
.ft-compliance{font-size:.82rem;color:var(--text-mut);line-height:1.6}
.ft-compliance p{margin-bottom:8px}
.copyright{text-align:center;padding-top:14px;border-top:1px solid var(--border);margin-top:16px}

/* WhatsApp + Back to top */
.wa-btn{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 24px rgba(37,211,102,.4);z-index:90;animation:pulse 2s infinite}
.wa-btn:hover{transform:scale(1.1)}
.back-top{position:fixed;bottom:96px;right:24px;width:48px;height:48px;background:var(--gold);color:#000;border:none;border-radius:50%;font-size:1.2rem;font-weight:700;cursor:pointer;opacity:0;visibility:hidden;transition:var(--tr);z-index:89;box-shadow:var(--sh-card)}
.back-top.visible{opacity:1;visibility:visible}
.back-top:hover{background:#fff}

/* Cookie banner */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--bg-elev);border-top:2px solid var(--gold);padding:16px;z-index:95;box-shadow:0 -4px 24px rgba(0,0,0,.4)}
.cookie-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.cookie-inner p{margin:0;font-size:.9rem}
.cookie-actions{display:flex;gap:8px}

/* Age-gate modal */
.age-modal{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(8px)}
.age-modal-card{max-width:480px;background:var(--bg-elev);border:2px solid var(--gold);border-radius:var(--r-lg);padding:40px;text-align:center;box-shadow:var(--sh-glow)}
.age-logo{display:flex;justify-content:center;margin-bottom:16px}
.age-modal h2{color:var(--gold);margin-bottom:12px}
.age-modal p{color:var(--text);margin-bottom:24px}
.age-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:16px}
.age-help{font-size:.8rem;color:var(--text-mut);margin:0}

/* Mobile action bar (sticky bottom) */
.mobile-action-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-elev);border-top:1px solid var(--gold);padding:6px 4px env(safe-area-inset-bottom);z-index:95;justify-content:space-around;align-items:stretch;box-shadow:0 -4px 24px rgba(0,0,0,.5)}
.mab-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;flex:1;padding:6px 2px;color:var(--text-mut);font-size:.65rem;font-weight:600;text-align:center;border-radius:var(--r-sm);min-width:0}
.mab-icon{font-size:1.2rem;line-height:1}
.mab-item:hover,.mab-item:focus{color:var(--gold);background:rgba(255,215,0,.06)}
.mab-primary{color:var(--gold)}
.mab-primary .mab-icon{color:var(--gold);text-shadow:0 0 8px rgba(255,215,0,.5)}

/* Responsive */
@media (max-width:1024px){
  .ft-grid{grid-template-columns:1fr 1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:20px}
  .hero-text{text-align:center}
  .hero-cta{justify-content:center}
  .hero-jackpot{align-items:center}
  .nav-list{gap:0}
  .nav-item>a{padding:10px}
}
@media (max-width:768px){
  body{padding-bottom:64px}
  .mobile-action-bar{display:flex}
  .mobile-toggle{display:flex}
  .main-nav{position:fixed;top:62px;left:0;right:0;background:var(--bg-elev);border-bottom:1px solid var(--border);max-height:calc(100vh - 62px);overflow-y:auto;transform:translateX(100%);transition:var(--tr);z-index:99}
  .main-nav.open{transform:translateX(0)}
  .nav-list{flex-direction:column;padding:12px;gap:2px}
  .nav-item{width:100%}
  .nav-item>a{padding:14px;border-radius:var(--r-sm);background:rgba(255,255,255,.02);font-size:.95rem}
  .has-dropdown .dropdown{position:static;opacity:1;visibility:visible;transform:none;margin-top:4px;border:none;background:rgba(0,0,0,.3);box-shadow:none;display:none;min-width:0}
  .has-dropdown.open .dropdown{display:block}
  .header-actions .btn{padding:6px 10px;font-size:.75rem}
  .header-actions .btn-ghost{display:none}
  .lang-toggle{padding:5px 8px;font-size:.75rem}
  .ft-grid{grid-template-columns:1fr 1fr;gap:20px}
  .ft-brand{grid-column:1/-1}
  .hero{padding:24px 0 16px}
  .hero-content{padding:0 12px}
  .hero-cta .btn{flex:1;min-width:0;font-size:.85rem;padding:12px 8px}
  .hero-trust{grid-template-columns:repeat(3,1fr);gap:8px;padding:12px}
  .trust-item strong{font-size:1rem}
  .trust-item span{font-size:.65rem}
  .content-section,.intro{padding:24px 12px}
  .container{padding:0 12px}
  .wa-btn{bottom:76px;right:12px;width:48px;height:48px}
  .back-top{bottom:128px;right:12px;width:42px;height:42px}
  .auth-grid,.app-download{grid-template-columns:1fr!important}
  .form-row{grid-template-columns:1fr}
  .pay-method-grid{grid-template-columns:repeat(2,1fr)!important}
  .game-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px}
  .gc-art{font-size:2rem!important;height:60px!important}
  .gc-body{padding:10px!important}
  .gc-body strong{font-size:.8rem}
  .gc-meta{font-size:.65rem}
  .gc-actions .btn{font-size:.7rem;padding:6px 8px}
  .bonus-grid{grid-template-columns:1fr!important}
  .slot-display{font-size:2.5rem!important;gap:8px!important}
  .reel{width:60px!important;height:80px!important}
  .winners-ticker{font-size:.72rem}
  .wt-label{font-size:.72rem}
  .cta-banner{padding:36px 0;margin-top:24px}
  .cta-inner h2{font-size:1.3rem}
  .cta-inner p{font-size:.95rem}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  h1{font-size:1.5rem}
  h2{font-size:1.25rem}
  h3{font-size:1.1rem}
  p{font-size:.95rem}
  .topic-cloud{gap:4px}
  .topic-pill{font-size:.7rem;padding:3px 8px}
  .testimonial-grid,.related-grid,.blog-grid,.sitemap-grid{grid-template-columns:1fr!important;gap:12px}
}
@media (max-width:480px){
  .ft-grid{grid-template-columns:1fr}
  .header-inner{padding:10px 12px;gap:6px}
  .logo-text{display:none}
  .hero-title{font-size:1.5rem}
  .hero-subtitle{font-size:.9rem}
  .hero-form{padding:14px}
  .hf-head strong{font-size:1rem}
  .game-grid{grid-template-columns:repeat(2,1fr)!important}
  .pay-method-grid{grid-template-columns:1fr!important}
  .amount-grid{grid-template-columns:repeat(3,1fr)!important}
  .slot-display{font-size:2rem!important}
  .reel{width:50px!important;height:70px!important}
  .mab-item{font-size:.6rem}
  .mab-icon{font-size:1.1rem}
}